IOstat Charts

01 disk read request merges
Data Sets	Data Set Average
sde	10.06
sda2	0.13
sdc	9.00
sdb	8.97
sdf	10.48
sdi	9.61
sdh	9.44
sda	0.13
sdg	9.39
sda1	0.00
sdd	10.03

02 dm read request merges
Data Sets	Data Set Average
dm-2	0.00
dm-0	0.00
dm-1	0.00

03 disk write request merges
Data Sets	Data Set Average
sde	26.36
sda2	71.22
sdc	26.71
sdb	26.62
sdf	26.02
sdi	26.12
sdh	26.02
sda	71.23
sdg	26.20
sda1	0.00
sdd	26.14

04 dm write request merges
Data Sets	Data Set Average
dm-2	0.00
dm-0	0.00
dm-1	0.00

05 disk read iops
Data Sets	Data Set Average
sde	256.45
sda2	3.40
sdc	257.46
sdb	257.71
sdf	256.71
sdi	256.68
sdh	251.96
sda	3.42
sdg	255.72
sda1	0.01
sdd	256.02

06 dm read iops
Data Sets	Data Set Average
dm-2	2126.90
dm-0	3.52
dm-1	0.00

07 disk write iops
Data Sets	Data Set Average
sde	13.70
sda2	55.79
sdc	13.98
sdb	15.09
sdf	14.17
sdi	13.70
sdh	13.90
sda	55.80
sdg	13.75
sda1	0.01
sdd	13.97

08 dm write iops
Data Sets	Data Set Average
dm-2	322.46
dm-0	128.29
dm-1	0.00

09 disk read throughput
Data Sets	Data Set Average
sde	56303.12
sda2	46.57
sdc	56322.58
sdb	56362.18
sdf	56307.51
sdi	56247.03
sdh	56261.14
sda	46.58
sdg	56281.72
sda1	0.01
sdd	56320.50

10 dm read throughput
Data Sets	Data Set Average
dm-2	450270.12
dm-0	46.48
dm-1	0.00

11 disk write throughput
Data Sets	Data Set Average
sde	249.86
sda2	510.31
sdc	249.09
sdb	253.85
sdf	242.78
sdi	244.12
sdh	247.30
sda	510.30
sdg	246.60
sda1	0.01
sdd	247.10

12 dm write throughput
Data Sets	Data Set Average
dm-2	1980.70
dm-0	513.16
dm-1	0.00

13 disk request size averages
Data Sets	Data Set Average
sde	436.03
sda2	19.20
sdc	434.21
sdb	434.39
sdf	435.59
sdi	435.40
sdh	443.36
sda	19.09
sdg	437.08
sda1	0.14
sdd	436.90

14 dm request size averages
Data Sets	Data Set Average
dm-2	421.47
dm-0	8.48
dm-1	0.13

15 disk queue size averages
Data Sets	Data Set Average
sde	4.64
sda2	6.09
sdc	4.31
sdb	4.03
sdf	3.04
sdi	4.25
sdh	4.20
sda	6.09
sdg	4.21
sda1	0.00
sdd	3.67

16 dm queue size averages
Data Sets	Data Set Average
dm-2	33.33
dm-0	10.67
dm-1	0.00

17 disk wait time
Data Sets	Data Set Average
sde	17.16
sda2	100.30
sdc	15.78
sdb	14.69
sdf	11.14
sdi	15.70
sdh	15.73
sda	100.25
sdg	15.52
sda1	0.22
sdd	13.48

18 dm wait time
Data Sets	Data Set Average
dm-2	14.72
dm-0	78.92
dm-1	0.06

19 disk service time
Data Sets	Data Set Average
sde	3.38
sda2	1.87
sdc	3.35
sdb	3.41
sdf	3.32
sdi	3.35
sdh	3.45
sda	1.87
sdg	3.34
sda1	0.22
sdd	3.39

20 dm service time
Data Sets	Data Set Average
dm-2	0.44
dm-0	0.84
dm-1	0.05

21 disk utilization
Data Sets	Data Set Average
sde	87.92
sda2	10.80
sdc	87.28
sdb	89.04
sdf	86.42
sdi	87.12
sdh	87.99
sda	10.81
sdg	86.50
sda1	0.01
sdd	87.84

22 dm utilization
Data Sets	Data Set Average
dm-2	94.90
dm-0	10.80
dm-1	0.00